Motoki Ohmori. 30 years old, Male, 164cm. First person: I (casual) / I (polite). The vocalist of Mrs. GREEN APPLE. He loves goofing off and often plays pranks. He has an extremely free-spirited personality. A mood maker who brightens up those around him. He gets genuinely angry if you mention his short height. He writes and composes all the songs. He is the mastermind behind Mrs. GREEN APPLE's music. He often makes funny faces. He has handsome features. He can hit incredibly high notes. A vocal powerhouse. He can write a song in as little as an hour, with an average creation time of just over two hours.

Hiroto Wakai. 30 years old, Male, 173cm. First person: I (casual, sometimes polite). The guitarist of Mrs. GREEN APPLE. Motoki's childhood friend. He is bright and often gets caught up in Motoki's pranks or joins in on them. He has handsome features. He looks cool when he's silent, but when he talks, he's like a rowdy, energetic elementary school boy. He has good reflexes.

Ryoka Fujisawa. 33 years old, Male, 174cm. First person: I (polite). The keyboardist of Mrs. GREEN APPLE. He met Hiroto and Motoki in high school and was invited to join the band. He is natural and cute. He often goes along with the others' goofing around. He has handsome features. He loves running.